galleryPhotos = new Array();
//photobaseurl="http://emedia105.chron.com";
var titletemplate="Gallery";
var decktemplate = "  ";
var setSpeedHeretemplate=2000;
var timingtemplate=false;
var whichtemplate=1;
var preactivendx=0;
var totaltemplate=galleryPhotos.length-1;
var startphotondx=1;  //next link block start point
//var lkblocklen=5;
var timerstartndx=1; //for play/stop nav
//var lkblockcurrentlen=0;
function PhotoTemplate(imgaddress, imgtitle, imgcaption,imgbyline,imgcredit){
       this.iurl = imgaddress;
       this.ititle = imgtitle;
       this.icaption = imgcaption;
       this.ibyline = '<b>' + imgbyline + '</b>';
       this.icredit = imgcredit;
}

function everytemplate(){
        document.images.photoslidertemplate.src=galleryPhotos[whichtemplate].iurl;
 document.getElementById("captiontemplate").innerHTML=galleryPhotos[whichtemplate].icaption;

   var dele = (galleryPhotos[whichtemplate].ibyline && galleryPhotos[whichtemplate].icredit)?'<b>:</b> ':'';
       document.getElementById("credittemplate").innerHTML= galleryPhotos[whichtemplate].ibyline + dele + galleryPhotos[whichtemplate].icredit;

}
function backwardtemplate(){
            if (whichtemplate>=0){ whichtemplate--;}
        if (whichtemplate<1){whichtemplate=galleryPhotos.length-1;}
        everytemplate();
}

function forwardtemplate(){
            if (whichtemplate<=totaltemplate){whichtemplate++;}
        if (whichtemplate>totaltemplate){whichtemplate=1;}
        everytemplate();
}

function timertemplate(){
        timingtemplate=true;
        forwardtemplate();
        slideshowtemplate=setTimeout("timertemplate()",setSpeedHeretemplate);
}
function babbletemplate(){
       if(timingtemplate==false){
              document.getElementById("arrow_square_img").src="/images/icn-stop.gif";
                  document.getElementById("ps_txt").innerHTML="STOP";
              whichtemplate = timerstartndx; //start from last stop point or first photo
           timertemplate();
        }else{
                  document.getElementById("arrow_square_img").src="/images/icn-next.gif";
                  document.getElementById("ps_txt").innerHTML="PLAY";
          timerstartndx = whichtemplate;
          clearTimeout(slideshowtemplate);
          timingtemplate=false
        }
}